淮南納森(sen)建材銷售有限(xian)公(gong)司采(cai)用紫砂頁(ye)(ye)巖(yan)(yan),頁(ye)(ye)巖(yan)(yan)、粘土和粉煤灰(hui)等(deng)為(wei)主要原料,經(jing)高溫(wen)焙燒形(xing)成一種蜂窩狀的陶(tao)(tao)粒(li),其產(chan)品(pin)主要技術(shu)指標(biao)均已經(jing)達到(dao)同類產(chan)品(pin)水平。頁(ye)(ye)巖(yan)(yan)陶(tao)(tao)粒(li),建筑陶(tao)(tao)粒(li)粘土陶(tao)(tao)粒(li)的粒(li)徑在(zai)(zai)10-40mm,粒(li)徑小于10mm為(wei)頁(ye)(ye)巖(yan)(yan)和粘土陶(tao)(tao)砂;密度(du)等(deng)級分300-600級,筒(tong)壓(ya)強度(du)在(zai)(zai)1.0-3.5MP,容重在(zai)(zai)280-600Kg/m3,導熱系(xi)數(shu)0.23-0.55W/M.K,吸(xi)水率(lv)小于10%,耐火度(du)大于500,吸(xi)聲(sheng)系(xi)數(shu)在(zai)(zai)0.53-0.88。質(zhi)量、筒(tong)壓(ya)強度(du)、吸(xi)水率(lv)等(deng)符(fu)合標(biao)準,適(shi)用于輕質(zhi)陶(tao)(tao)粒(li)混凝(ning)土、屋(wu)面(mian)找坡、地下車庫回填、衛生間填充(chong)陶(tao)(tao)粒(li)、園(yuan)林綠化陶(tao)(tao)粒(li)、污水處(chu)理城市(shi)污水,出水水質(zhi)能達到(dao)污水綜合排(pai)放標(biao)準。